Cassandra Leigh Beienburg, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

63405 Issued in AZ

Practice address

2550 E Guadalupe Rd Ste 109
Gilbert, AZ 85234-5114

Phone

(480) 505-4475

Fax

(480) 505-4252

NPI assigned

May 17, 2017

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Obstetrics/Gynecology

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Southwest Contemporary Women'S Care PCGroup PAC ID 0648256156, 23 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Southwest Contemporary Women'S Care, PC

  • Obstetrics & Gynecology Physician
  • Chandler, AZ
  • NPI 1396746624
  Medicare reassignment Care Compare group NPD
• Banner Desert Medical Center

  • General Acute Care Hospital
  • Mesa, AZ
  • NPI 1720011810
  NPD (past)
• Sanford Medical Center Fargo

  • Family Medicine Physician
  • West Fargo, ND
  • NPI 1184917924

  Obstetrics & Gynecology

  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1494979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1801323274",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2545 W FRYE RD STE 9",
            "city": "CHANDLER",
            "state": "AZ",
            "postal_code": "852246273",
            "telephone_number": "480-505-4258",
            "fax_number": "480-505-3689"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2550 E GUADALUPE RD STE 109",
            "city": "GILBERT",
            "state": "AZ",
            "postal_code": "852345114",
            "telephone_number": "480-505-4475",
            "fax_number": "480-505-4252"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEIENBURG",
        "first_name": "CASSANDRA",
        "middle_name": "LEIGH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-17",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AZ",
            "license": "63405",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeremy Alan Begg
• Jennifer Ashley Begner, FNP
• Behavioral & Academic Interventions
• Caleb J. Behrend, M.D.
• Hasti Behshad, OD
• Being Balanced LLC
• Mudita Belani, MA, RBT
• Kimberly Bell, FNP
• Rebecca Jean Bell, FNP
• Tarnesha Bell

• Obstetrics & Gynecology Physician in Gilbert, AZ
• Providers in Gilbert, AZ by specialty
• Obstetrics & Gynecology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.